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Cabot Strait - northern half

Forecast

Marine Forecast

Issued 10:00 AM ADT 16 June 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind southeast 35 knots with gusts to 55 in the Wreckhouse area near noon and gusts to 65 in the Wreckhouse area this afternoon. Wind diminishing to southeast 30 early this evening with gusts to 55 in the Wreckhouse area. Wind diminishing to variable 15 near midnight then becoming west 15 Wednesday morning. Wind diminishing to light Wednesday evening.

Rain and fog patches ending near midnight with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 16 June 2026
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this morning then subsiding to 1 to 2 Wednesday morning.

Extended Forecast

Issued 03:00 AM ADT 16 June 2026
Thursday Wind variable 10 to 15 knots becoming southeast 15 in the afternoon.
Friday Wind southeast 30 knots.
Saturday Wind southerly 20 knots diminishing to variable 10 to 15.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 16 June 2026

Iceberg Limit

Iceberg limit at 0000 UTC 16 Jun estimated from Newfoundland near
4705N 5530W to 4205N 5035W to 4410N 4310W to 4945N 4335W to 5315N
4800W to 5900N 5500W to 5910N 5345W to 5815N 5150W to 5745N 4520W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Cabot Strait - northern half

Issued 10:00 AM ADT 16 June 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 16 June 2026 Today Tonight and Wednesday At 10:00 a.m. ADT today trough located from New Brunswick to East
Scotian Slope.
By 3:00 a.m. ADT Wednesday dissipating trough located from Anticosti
Island to Banquereau.

At 3:30 p.m. ADT today ridge located over New England.
By 3:30 p.m. ADT Wednesday ridge located on a line
northwest-southeast over the Marine District.

Marine Weather Statement

Issued 9:43 AM ADT 16 June 2026 A trough of low pressure stretching from New Brunswick to East
Scotian Slope will move eastward across the district today and
tonight. Strong to gale force southeasterly winds ahead of the trough
will shift to generally moderate to strong westerlies over most
waters in its wake.

Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half and Gulf-Magdalen - northeastern half.

Atlantic - Newfoundland Area

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